6 |
dnl |
dnl |
7 |
dnl ========================================================================== |
dnl ========================================================================== |
8 |
|
|
9 |
AC_INIT([XviD], [0.9.1 (wip)], [xvid-devel@xvid.org]) |
AC_INIT([XviD], [1.0.0 cvs-snapshot], [xvid-devel@xvid.org]) |
10 |
AC_CONFIG_SRCDIR(configure.in) |
AC_CONFIG_SRCDIR(configure.in) |
11 |
|
|
12 |
|
dnl Do not forget to increase that when needed. |
13 |
|
API_MAJOR="2" |
14 |
|
API_MINOR="1" |
15 |
|
|
16 |
dnl NASM version requirement |
dnl NASM version requirement |
17 |
minimum_nasm_patch_version=34 |
minimum_nasm_patch_version=34 |
18 |
nasm_prog="nasm" |
nasm_prog="nasm" |
20 |
dnl Default CFLAGS -- Big impact on overall speed |
dnl Default CFLAGS -- Big impact on overall speed |
21 |
our_cflags_defaults="-Wall" |
our_cflags_defaults="-Wall" |
22 |
our_cflags_defaults="$our_cflags_defaults -O2" |
our_cflags_defaults="$our_cflags_defaults -O2" |
|
our_cflags_defaults="$our_cflags_defaults -fPIC" |
|
23 |
our_cflags_defaults="$our_cflags_defaults -fomit-frame-pointer" |
our_cflags_defaults="$our_cflags_defaults -fomit-frame-pointer" |
24 |
our_cflags_defaults="$our_cflags_defaults -ffast-math" |
our_cflags_defaults="$our_cflags_defaults -ffast-math" |
25 |
our_cflags_defaults="$our_cflags_defaults -funroll-loops" |
our_cflags_defaults="$our_cflags_defaults -funroll-loops" |
32 |
|
|
33 |
FEATURES="" |
FEATURES="" |
34 |
DIVX4COMPAT_SOURCES="" |
DIVX4COMPAT_SOURCES="" |
35 |
|
DIVX4_ENCORE="" |
36 |
|
DIVX4_DECORE="" |
37 |
|
|
38 |
dnl BIGLUT aka old VLC code |
dnl BIGLUT aka old VLC code |
39 |
AC_ARG_ENABLE(oldvlc, |
AC_ARG_ENABLE(oldvlc, |
72 |
fi], |
fi], |
73 |
[assembly="yes"]) |
[assembly="yes"]) |
74 |
|
|
75 |
|
dnl Build as a module not a shared lib on darwin |
76 |
|
AC_ARG_ENABLE(macosx_module, |
77 |
|
AC_HELP_STRING([--enable-macosx_module], |
78 |
|
[Build as a module on MacOS X]), |
79 |
|
[if test "$enable_macosx_module" = "yes" ; then |
80 |
|
macosx_module="yes" |
81 |
|
else |
82 |
|
macosx_module="no" |
83 |
|
fi]) |
84 |
|
|
85 |
dnl Internal Debug |
dnl Internal Debug |
86 |
AC_ARG_ENABLE(divx4compat, |
AC_ARG_ENABLE(divx4compat, |
87 |
AC_HELP_STRING([--enable-divx4compat], |
AC_HELP_STRING([--enable-divx4compat], |
88 |
[Enable DivX4 compatibility API]), |
[Enable DivX4 compatibility API]), |
89 |
[if test "$enable_divx4compat" = "yes" ; then |
[if test "$enable_divx4compat" = "yes" ; then |
90 |
DIVX4COMPAT_SOURCES="SRC_DIVX4COMPAT" |
DIVX4COMPAT_SOURCES="SRC_DIVX4COMPAT" |
91 |
|
DIVX4_ENCORE="encore;" |
92 |
|
DIVX4_DECORE="decore;" |
93 |
fi]) |
fi]) |
94 |
|
|
95 |
|
|
116 |
AC_MSG_CHECKING(whether to use default CFLAGS) |
AC_MSG_CHECKING(whether to use default CFLAGS) |
117 |
if test x"$CFLAGS" = x"" ; then |
if test x"$CFLAGS" = x"" ; then |
118 |
force_default_cc_options="yes" |
force_default_cc_options="yes" |
|
CFLAGS="$our_cflags_defaults" |
|
119 |
AC_MSG_RESULT([yes]) |
AC_MSG_RESULT([yes]) |
120 |
else |
else |
121 |
force_default_cc_options="no" |
force_default_cc_options="no" |
132 |
AC_PROG_INSTALL |
AC_PROG_INSTALL |
133 |
|
|
134 |
dnl ========================================================================== |
dnl ========================================================================== |
135 |
|
dnl Check for the ranlib program to generate static library index |
136 |
|
dnl ========================================================================== |
137 |
|
|
138 |
|
AC_PROG_RANLIB |
139 |
|
|
140 |
|
dnl ========================================================================== |
141 |
dnl |
dnl |
142 |
dnl This part looks for: |
dnl This part looks for: |
143 |
dnl |
dnl |
174 |
;; |
;; |
175 |
powerpc) |
powerpc) |
176 |
AC_MSG_RESULT(PowerPC) |
AC_MSG_RESULT(PowerPC) |
177 |
ARCHITECTURE="PPC" |
dnl ATM the ppc port is out of date |
178 |
|
dnl ARCHITECTURE="PPC" |
179 |
|
ARCHITECTURE="GENERIC" |
180 |
;; |
;; |
181 |
ia64) |
ia64) |
182 |
AC_MSG_RESULT(ia64) |
AC_MSG_RESULT(ia64) |
236 |
OBJECT_EXTENSION="o" |
OBJECT_EXTENSION="o" |
237 |
;; |
;; |
238 |
[[cC]][[yY]][[gG]][[wW]][[iI]][[nN]]|mingw32|mks) |
[[cC]][[yY]][[gG]][[wW]][[iI]][[nN]]|mingw32|mks) |
239 |
AC_MSG_RESULT([.dll .lib .obj]) |
AC_MSG_RESULT([.dll .a .obj]) |
240 |
STATIC_EXTENSION="lib" |
STATIC_EXTENSION="a" |
241 |
SHARED_EXTENSION="dll" |
SHARED_EXTENSION="dll" |
242 |
OBJECT_EXTENSION="obj" |
OBJECT_EXTENSION="obj" |
243 |
;; |
;; |
244 |
darwin*|raphsody*) |
darwin*|raphsody*) |
245 |
|
if test x"$macosx_module" = x"yes"; then |
246 |
|
AC_MSG_RESULT([.so .a .o]) |
247 |
|
SHARED_EXTENSION="so" |
248 |
|
else |
249 |
AC_MSG_RESULT([.dynlib .a .o]) |
AC_MSG_RESULT([.dynlib .a .o]) |
|
STATIC_EXTENSION="a" |
|
250 |
SHARED_EXTENSION="dylib" |
SHARED_EXTENSION="dylib" |
251 |
|
fi |
252 |
|
STATIC_EXTENSION="a" |
253 |
OBJECT_EXTENSION="o" |
OBJECT_EXTENSION="o" |
254 |
;; |
;; |
255 |
*) |
*) |
261 |
esac |
esac |
262 |
|
|
263 |
AC_MSG_CHECKING(for platform specific LDFLAGS/CFLAGS) |
AC_MSG_CHECKING(for platform specific LDFLAGS/CFLAGS) |
264 |
OS_LDFLAGS="" |
SPECIFIC_LDFLAGS="" |
265 |
|
SPECIFIC_CFLAGS="" |
266 |
case "$target_os" in |
case "$target_os" in |
267 |
*bsd*|linux*|irix*|solaris*) |
*bsd*|linux*|irix*|solaris*) |
268 |
AC_MSG_RESULT([-shared -lc -lm]) |
AC_MSG_RESULT([-Wl,-soname,libxvidcore.so -shared -lc -lm]) |
269 |
OS_LDFLAGS="-shared -lc -lm" |
STATIC_LIB="libxvidcore.\$(STATIC_EXTENSION)" |
270 |
|
SHARED_LIB="libxvidcore.\$(SHARED_EXTENSION).\$(API_MAJOR).\$(API_MINOR)" |
271 |
|
SPECIFIC_LDFLAGS="-Wl,-soname,libxvidcore.\$(SHARED_EXTENSION).\$(API_MAJOR) -shared -lc -lm" |
272 |
|
SPECIFIC_CFLAGS="-fPIC" |
273 |
;; |
;; |
274 |
[[cC]][[yY]][[gG]][[wW]][[iI]][[nN]]|mingw32|mks) |
[[cC]][[yY]][[gG]][[wW]][[iI]][[nN]]|mingw32|mks) |
275 |
AC_MSG_RESULT([-shared -Wl,--dll,--out-implib,\$@.a]) |
AC_MSG_RESULT([-shared -Wl,--dll,--out-implib,\$@.a]) |
276 |
OS_LDFLAGS="-shared -Wl,--dll,--out-implib,\$@.a libxvidcore.def" |
STATIC_LIB="libxvidcore.\$(STATIC_EXTENSION)" |
277 |
CFLAGS="$CFLAGS -mno-cygwin" |
SHARED_LIB="libxvidcore.\$(SHARED_EXTENSION)" |
278 |
|
SPECIFIC_LDFLAGS="-mno-cygwin -shared -Wl,--dll,--out-implib,\$@.a libxvidcore.def" |
279 |
|
SPECIFIC_CFLAGS="-mno-cygwin" |
280 |
;; |
;; |
281 |
darwin*|raphsody*) |
darwin*|raphsody*) |
282 |
AC_MSG_RESULT([-dynamiclib]) |
STATIC_LIB="libxvidcore.\$(STATIC_EXTENSION)" |
283 |
OS_LDFLAGS="-dynamiclib" |
SPECIFIC_CFLAGS="-fPIC -fno-common -no-cpp-precomp" |
284 |
CFLAGS="$CFLAGS -fno-common" |
if test x"$macosx_module" = x"no"; then |
285 |
|
AC_MSG_RESULT([-dynamiclib -flat_namespace]) |
286 |
|
SHARED_LIB="libxvidcore.\$(API_MAJOR).\$(SHARED_EXTENSION)" |
287 |
|
SPECIFIC_LDFLAGS="-dynamiclib -flat_namespace -compatibility_version \$(API_MAJOR) -current_version \$(API_MINOR) -install_name \$(libdir)/\$(SHARED_LIB)" |
288 |
|
else |
289 |
|
AC_MSG_RESULT(["-r -keep_private_externs -nostdlib -bundle -flat_namespace -undefined suppress]) |
290 |
|
SHARED_LIB="libxvidcore.\$(SHARED_EXTENSION)-temp.o" |
291 |
|
SPECIFIC_LDFLAGS="-r -keep_private_externs -nostdlib && \$(CC) \$(LDFLAGS) \$(SHARED_LIB) -o libxvidcore.\$(SHARED_EXTENSION) -bundle -flat_namespace -undefined suppress" |
292 |
|
fi |
293 |
;; |
;; |
294 |
beos) |
beos) |
295 |
|
STATIC_LIB="libxvidcore.\$(STATIC_EXTENSION)" |
296 |
|
SHARED_LIB="libxvidcore.\$(SHARED_EXTENSION)" |
297 |
AC_MSG_RESULT([-nostart]) |
AC_MSG_RESULT([-nostart]) |
298 |
OS_LDFLAGS="-nostart" |
SPECIFIC_LDFLAGS="-nostart" |
299 |
|
SPECIFIC_CFLAGS="-fPIC" |
300 |
;; |
;; |
301 |
*) |
*) |
302 |
AC_MSG_RESULT([Unknown OS - -shared -lc -lm]) |
AC_MSG_RESULT([Unknown OS - -shared -lc -lm]) |
303 |
OS_LDFLAGS="" |
STATIC_LIB="libxvidcore.\$(STATIC_EXTENSION)" |
304 |
|
SHARED_LIB="libxvidcore.\$(SHARED_EXTENSION)" |
305 |
|
SPECIFIC_LDFLAGS="" |
306 |
|
SPECIFIC_CFLAGS="" |
307 |
;; |
;; |
308 |
esac |
esac |
309 |
|
|
389 |
EOF |
EOF |
390 |
if $CC -c conftest.S 2>/dev/null 1>/dev/null ; then |
if $CC -c conftest.S 2>/dev/null 1>/dev/null ; then |
391 |
AC_MSG_RESULT(yes) |
AC_MSG_RESULT(yes) |
392 |
CFLAGS="$CFLAGS -DARCH_IS_PPC_ALTIVEC" |
SPECIFIC_CFLAGS="$SPECIFIC_CFLAGS -DARCH_IS_PPC_ALTIVEC" |
393 |
ASSEMBLY_SOURCES="SRC_ALTIVEC" |
ASSEMBLY_SOURCES="SRC_ALTIVEC" |
394 |
else |
else |
395 |
AC_MSG_RESULT(no) |
AC_MSG_RESULT(no) |
406 |
AFLAGS="-c" |
AFLAGS="-c" |
407 |
ASSEMBLY_EXTENSION="s" |
ASSEMBLY_EXTENSION="s" |
408 |
ASSEMBLY_SOURCES="SRC_IA64" |
ASSEMBLY_SOURCES="SRC_IA64" |
409 |
|
|
410 |
|
case `basename $CC` in |
411 |
|
*ecc*) |
412 |
|
DCT_IA64_SOURCES="idct_ia64_ecc.s" |
413 |
|
|
414 |
|
dnl If the compiler is ecc, then i don't know its options |
415 |
|
dnl fallback to "no options" |
416 |
|
if test "$force_default_cc_options" = "yes" ; then |
417 |
|
our_cflags_defaults="" |
418 |
|
fi |
419 |
|
;; |
420 |
|
*) |
421 |
|
DCT_IA64_SOURCES="idct_ia64_gcc.s" |
422 |
|
;; |
423 |
|
esac |
424 |
|
|
425 |
fi |
fi |
426 |
|
|
427 |
dnl ========================================================================== |
dnl ========================================================================== |
437 |
|
|
438 |
dnl ========================================================================== |
dnl ========================================================================== |
439 |
dnl |
dnl |
440 |
|
dnl Now we can set CFLAGS if needed |
441 |
|
dnl |
442 |
|
dnl ========================================================================== |
443 |
|
|
444 |
|
if test "$force_default_cc_options" = "yes" ; then |
445 |
|
CFLAGS="$our_cflags_defaults" |
446 |
|
fi |
447 |
|
|
448 |
|
dnl ========================================================================== |
449 |
|
dnl |
450 |
dnl Substitions |
dnl Substitions |
451 |
dnl |
dnl |
452 |
dnl ========================================================================== |
dnl ========================================================================== |
466 |
AC_SUBST(ASSEMBLY_SOURCES) |
AC_SUBST(ASSEMBLY_SOURCES) |
467 |
AC_SUBST(CC) |
AC_SUBST(CC) |
468 |
AC_SUBST(CFLAGS) |
AC_SUBST(CFLAGS) |
469 |
AC_SUBST(OS_LDFLAGS) |
AC_SUBST(SPECIFIC_LDFLAGS) |
470 |
|
AC_SUBST(SPECIFIC_CFLAGS) |
471 |
AC_SUBST(DIVX4COMPAT_SOURCES) |
AC_SUBST(DIVX4COMPAT_SOURCES) |
472 |
|
AC_SUBST(DCT_IA64_SOURCES) |
473 |
|
AC_SUBST(DIVX4_ENCORE) |
474 |
|
AC_SUBST(DIVX4_DECORE) |
475 |
|
AC_SUBST(RANLIB) |
476 |
|
AC_SUBST(API_MAJOR) |
477 |
|
AC_SUBST(API_MINOR) |
478 |
|
AC_SUBST(STATIC_LIB) |
479 |
|
AC_SUBST(SHARED_LIB) |
480 |
|
|
481 |
dnl ========================================================================== |
dnl ========================================================================== |
482 |
dnl |
dnl |
485 |
dnl ========================================================================== |
dnl ========================================================================== |
486 |
|
|
487 |
AC_CONFIG_FILES(platform.inc) |
AC_CONFIG_FILES(platform.inc) |
488 |
|
AC_CONFIG_FILES(libxvidcore.def) |
489 |
|
|
490 |
AC_OUTPUT |
AC_OUTPUT |